Chapter 15, Problem 15.91QP

Interpretation Introduction

Interpretation:

The partial pressure (Kp) values should be calculated given the (${\text{N}}_{\text{2}}{\text{O}}_{\text{4}}$) dissociation reactions with respective temperature ${74}^{\text{ο}}\text{C}$ and pressure 1.3 atm.

Concept Introduction:

Equilibrium pressure: The equilibrium constant calculated from the partial pressures of a reaction equation. It is used to express the relationship between product pressures and reactant pressures. It is unites number, although it relates the pressures.

Equilibrium constant: Concentration of the products to the respective molar concentration of reactants it is called equilibrium constant. If the K value is less than one the reaction will move to the left side and the K values is higher (or) greater than one the reaction will move to the right side of reaction.

Homogeneous equilibrium: A homogeneous equilibrium involved has a everything present in the same phase and same conditions, for example reactions where everything is a gas, or everything is present in the same solution.